patman: cover letter shows like 00/xx if more than 10 patches
authorWu, Josh <Josh.wu@atmel.com>
Fri, 3 Apr 2015 02:51:17 +0000 (10:51 +0800)
committerSimon Glass <sjg@chromium.org>
Sat, 18 Apr 2015 22:24:25 +0000 (16:24 -0600)
commit35ce2dc4d1148b66ce9271d15879dbfec5dd57f4
treeece265e840cbde7ac4df1b0084ea488dd5ab5188
parentf5e5ece0b72ef54cfe4ebdb06e2258a7b3d0228e
patman: cover letter shows like 00/xx if more than 10 patches

Make cover letter shows like 0/x, 00/xx and 000/xxx etc.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Simon Glass <sjg@chromium.org>
tools/patman/patchstream.py